ITEM NAME:Black Crucible Graphite Ingot Melting Metal Bar Mold Casting Refining T Description: -Graphite Ingot Mold Melting Casting Refining Scrap Bar. -Used for smelting of gold and silver or other precious metals. -Test analysis tools and ingot mould for making bars or necklace pendant charms. -Thermal stability, corrosion resistance and impact resistance. -Thermal conductivity well, good resistance to acid and alkali. -Clean environmental protection does not stick material, long life. Specification: Material: graphite Shape: Rectangle Size(LxWxT): Approx.70x40x20cm/27.56x15.75x7.87inch Capacity:5-6ml Package Includes: 1 Piece Graphite Mold SKU: DMO0009584156056314.Test analysis tools and ingot mould for making bars or necklace pendant charms. 1 Piece Graphite Mold. Material: graphite. Shape: Rectangle. -Thermal conductivity well, good resistance to acid and alkali.